JP7503150B2 - 複数の設備部分から成る生産設備、特に金属の半製品のような工業製品を生産するための生産設備を制御するためのシステム及び方法 - Google Patents
複数の設備部分から成る生産設備、特に金属の半製品のような工業製品を生産するための生産設備を制御するためのシステム及び方法 Download PDFInfo
- Publication number
- JP7503150B2 JP7503150B2 JP2022568736A JP2022568736A JP7503150B2 JP 7503150 B2 JP7503150 B2 JP 7503150B2 JP 2022568736 A JP2022568736 A JP 2022568736A JP 2022568736 A JP2022568736 A JP 2022568736A JP 7503150 B2 JP7503150 B2 JP 7503150B2
- Authority
- JP
- Japan
- Prior art keywords
- production
- facility
- products
- parts
- installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 454
- 239000000047 product Substances 0.000 title claims description 200
- 238000000034 method Methods 0.000 title claims description 153
- 229910052751 metal Inorganic materials 0.000 title claims description 17
- 239000002184 metal Substances 0.000 title claims description 17
- 239000011265 semifinished product Substances 0.000 title claims description 3
- 238000009434 installation Methods 0.000 claims description 108
- 230000008569 process Effects 0.000 claims description 64
- 238000012544 monitoring process Methods 0.000 claims description 43
- 230000001276 controlling effect Effects 0.000 claims description 27
- 238000011156 evaluation Methods 0.000 claims description 19
- 230000001105 regulatory effect Effects 0.000 claims description 18
- 230000008859 change Effects 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 7
- 238000010801 machine learning Methods 0.000 claims description 7
- 238000013473 artificial intelligence Methods 0.000 claims description 6
- 230000007547 defect Effects 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 238000005457 optimization Methods 0.000 description 37
- 238000005259 measurement Methods 0.000 description 15
- 238000005096 rolling process Methods 0.000 description 10
- 238000005098 hot rolling Methods 0.000 description 7
- 238000013528 artificial neural network Methods 0.000 description 6
- 238000005097 cold rolling Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 238000000137 annealing Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 238000005554 pickling Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000009194 climbing Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000005246 galvanizing Methods 0.000 description 3
- 230000002068 genetic effect Effects 0.000 description 3
- 238000009847 ladle furnace Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000003303 reheating Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000002922 simulated annealing Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000001364 causal effect Effects 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000003066 decision tree Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000001303 quality assessment method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012706 support-vector machine Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000011545 laboratory measurement Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41835—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by programme execution
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
- G05B13/027—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion using neural networks only
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N20/00—Machine learning
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/31—From computer integrated manufacturing till monitoring
- G05B2219/31395—Process management, specification, process and production data, middle level
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32015—Optimize, process management, optimize production line
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32104—Data extraction from geometric models for process planning
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32111—PPS production planning system
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Artificial Intelligence (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Evolutionary Computation (AREA)
- Software Systems (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Medical Informatics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Data Mining & Analysis (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- General Factory Administration (AREA)
- Control Of Metal Rolling (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020206114.9 | 2020-05-14 | ||
DE102020206114.9A DE102020206114A1 (de) | 2020-05-14 | 2020-05-14 | System und Verfahren zur Steuerung einer aus mehreren Anlagenteilen bestehenden Produktionsanlage, insbesondere einer Produktionsanlage zur Erzeugung von Industriegütern wie metallischem Halbzeug |
PCT/EP2021/062601 WO2021228927A1 (fr) | 2020-05-14 | 2021-05-12 | Système et procédé de commande d'une usine de production constituée d'une pluralité de parties d'usine, en particulier d'une usine de production pour la production de marchandises industrielles telles que des produits semi-finis métalliques |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023527707A JP2023527707A (ja) | 2023-06-30 |
JP7503150B2 true JP7503150B2 (ja) | 2024-06-19 |
Family
ID=75953851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022568736A Active JP7503150B2 (ja) | 2020-05-14 | 2021-05-12 | 複数の設備部分から成る生産設備、特に金属の半製品のような工業製品を生産するための生産設備を制御するためのシステム及び方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230205185A1 (fr) |
EP (1) | EP4150419A1 (fr) |
JP (1) | JP7503150B2 (fr) |
DE (1) | DE102020206114A1 (fr) |
WO (1) | WO2021228927A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4411492A1 (fr) * | 2023-02-03 | 2024-08-07 | SMS Group GmbH | Procédé de éviter des défauts superficiels dans la fabrication de produits dans une coulée continue |
EP4410450A1 (fr) * | 2023-02-03 | 2024-08-07 | SMS Group GmbH | Procédé de fabrication de produits de certaines nuances d'acier avec une qualite de surface spécifiée dans une installation de coulée continue comprenant une inspection de surface |
CN118171787A (zh) * | 2024-05-15 | 2024-06-11 | 青岛凌峰自动化工程有限公司 | 一种基于物联网的智慧化工厂管理系统 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001318712A (ja) | 2000-05-08 | 2001-11-16 | Sekisui Chem Co Ltd | 工程計画スケジューリング装置 |
JP4180960B2 (ja) | 2003-04-11 | 2008-11-12 | キヤノンItソリューションズ株式会社 | データ分析装置及びその制御方法、並びにコンピュータプログラム及びコンピュータ可読記憶媒体 |
JP4932294B2 (ja) | 2006-03-23 | 2012-05-16 | 新日本製鐵株式会社 | 製造仕様決定支援システム、製造仕様決定支援方法、コンピュータプログラム、及びコンピュータ読み取り可能な記録媒体 |
JP5003483B2 (ja) | 2006-07-26 | 2012-08-15 | 東芝三菱電機産業システム株式会社 | 圧延ラインの材質予測および材質制御装置 |
JP5068637B2 (ja) | 2007-12-18 | 2012-11-07 | 新日本製鐵株式会社 | 製造プロセスにおける操業と品質の関連解析装置、解析方法、プログラム、及びコンピュータ読み取り可能な記録媒体 |
JP2017194995A (ja) | 2017-07-11 | 2017-10-26 | 東芝三菱電機産業システム株式会社 | 生産ラインのシミュレーション装置 |
JP6353442B2 (ja) | 2012-07-04 | 2018-07-04 | ノルスク・ヒドロ・アーエスアーNorsk Hydro Asa | 工業プロセスの製品特性及び生産コストの最適化のための方法 |
JP2019145042A (ja) | 2018-02-23 | 2019-08-29 | 株式会社安川電機 | 製品品質管理システム及び製品品質管理方法 |
JP6662109B2 (ja) | 2016-03-03 | 2020-03-11 | 日本製鉄株式会社 | 製品の状態予測装置、製品の状態制御装置、製品の状態予測方法及びプログラム |
JP6962868B2 (ja) | 2018-06-07 | 2021-11-05 | 株式会社日立製作所 | 教師データ生成装置および教師データ生成方法 |
JP2022548836A (ja) | 2019-09-19 | 2022-11-22 | シーメンス アクチエンゲゼルシヤフト | 状態行列を用いたフレキシブル生産システムおよび装置のための自己学習型製造スケジューリング方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06290165A (ja) * | 1993-03-31 | 1994-10-18 | Matsushita Electric Ind Co Ltd | 生産スケジューリング装置 |
DE19930173A1 (de) * | 1999-06-30 | 2001-01-04 | Parsytec Comp Gmbh | Verfahren und Vorrichtung zur prozeßoptimierenden Einstellung von Parametern eines Produktionsprozesses |
US10365640B2 (en) | 2017-04-11 | 2019-07-30 | International Business Machines Corporation | Controlling multi-stage manufacturing process based on internet of things (IoT) sensors and cognitive rule induction |
EP3474091B1 (fr) * | 2017-10-20 | 2023-07-05 | aixprocess GmbH | Procédé et dispositif de réglage d'un processus dans un système, a savoir d'un processus de broyage dans un dispositif de broyage |
-
2020
- 2020-05-14 DE DE102020206114.9A patent/DE102020206114A1/de active Pending
-
2021
- 2021-05-12 US US17/924,788 patent/US20230205185A1/en active Pending
- 2021-05-12 WO PCT/EP2021/062601 patent/WO2021228927A1/fr unknown
- 2021-05-12 EP EP21726078.5A patent/EP4150419A1/fr active Pending
- 2021-05-12 JP JP2022568736A patent/JP7503150B2/ja active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001318712A (ja) | 2000-05-08 | 2001-11-16 | Sekisui Chem Co Ltd | 工程計画スケジューリング装置 |
JP4180960B2 (ja) | 2003-04-11 | 2008-11-12 | キヤノンItソリューションズ株式会社 | データ分析装置及びその制御方法、並びにコンピュータプログラム及びコンピュータ可読記憶媒体 |
JP4932294B2 (ja) | 2006-03-23 | 2012-05-16 | 新日本製鐵株式会社 | 製造仕様決定支援システム、製造仕様決定支援方法、コンピュータプログラム、及びコンピュータ読み取り可能な記録媒体 |
JP5003483B2 (ja) | 2006-07-26 | 2012-08-15 | 東芝三菱電機産業システム株式会社 | 圧延ラインの材質予測および材質制御装置 |
JP5068637B2 (ja) | 2007-12-18 | 2012-11-07 | 新日本製鐵株式会社 | 製造プロセスにおける操業と品質の関連解析装置、解析方法、プログラム、及びコンピュータ読み取り可能な記録媒体 |
JP6353442B2 (ja) | 2012-07-04 | 2018-07-04 | ノルスク・ヒドロ・アーエスアーNorsk Hydro Asa | 工業プロセスの製品特性及び生産コストの最適化のための方法 |
JP6662109B2 (ja) | 2016-03-03 | 2020-03-11 | 日本製鉄株式会社 | 製品の状態予測装置、製品の状態制御装置、製品の状態予測方法及びプログラム |
JP2017194995A (ja) | 2017-07-11 | 2017-10-26 | 東芝三菱電機産業システム株式会社 | 生産ラインのシミュレーション装置 |
JP2019145042A (ja) | 2018-02-23 | 2019-08-29 | 株式会社安川電機 | 製品品質管理システム及び製品品質管理方法 |
JP6962868B2 (ja) | 2018-06-07 | 2021-11-05 | 株式会社日立製作所 | 教師データ生成装置および教師データ生成方法 |
JP2022548836A (ja) | 2019-09-19 | 2022-11-22 | シーメンス アクチエンゲゼルシヤフト | 状態行列を用いたフレキシブル生産システムおよび装置のための自己学習型製造スケジューリング方法 |
Also Published As
Publication number | Publication date |
---|---|
DE102020206114A1 (de) | 2021-11-18 |
US20230205185A1 (en) | 2023-06-29 |
WO2021228927A1 (fr) | 2021-11-18 |
EP4150419A1 (fr) | 2023-03-22 |
JP2023527707A (ja) | 2023-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7503150B2 (ja) | 複数の設備部分から成る生産設備、特に金属の半製品のような工業製品を生産するための生産設備を制御するためのシステム及び方法 | |
KR101889668B1 (ko) | 압연 시뮬레이션 장치 | |
KR20080071607A (ko) | 예측식 작성장치 및 예측식 작성방법 | |
US20020019722A1 (en) | On-line calibration process | |
JP7135962B2 (ja) | 鋼板の仕上出側温度制御方法、鋼板の仕上出側温度制御装置、及び鋼板の製造方法 | |
CN113849020A (zh) | 一种基于人工智能算法的钢坯升温曲线设计方法及装置 | |
JP5962290B2 (ja) | 鋼材の熱伝達係数予測装置及び冷却制御方法 | |
JP5003362B2 (ja) | 製品品質の制御方法及び制御装置 | |
JP2007504355A (ja) | 鋼の製造設備の制御方法および制御装置 | |
JP2010115692A (ja) | 製造プロセスにおける品質予測装置、予測方法、プログラム及びコンピュータ読み取り可能な記録媒体 | |
JP4696775B2 (ja) | 板幅制御方法および装置 | |
JP2023528955A (ja) | 複数の設備部分から成る製造設備、特に、金属製の半製品及び/又は金属製の最終製品などの金属製品を生産する金属加工製造設備を制御するシステム、方法及びコンピュータプログラム | |
JP5569079B2 (ja) | オンラインモデル同定を用いたモデル予測制御方法および装置 | |
JP7287416B2 (ja) | 厚鋼板の製造仕様決定支援装置および製造仕様探索方法、コンピュータプログラム、コンピュータ読み取り可能な記録媒体ならびに厚鋼板の製造方法 | |
TWI775190B (zh) | 物理模型鑑別系統 | |
CN115218603A (zh) | 冷却流量控制方法及装置 | |
JP5007630B2 (ja) | 製品品質の制御方法及び制御装置 | |
JP4714061B2 (ja) | 圧延材の冷却装置 | |
JP2022097976A (ja) | 圧延材の形状制御システム | |
TWI787954B (zh) | 鋼液溫度預測方法與電腦系統 | |
JP6822390B2 (ja) | 厚鋼板の粗圧延時間算出方法、厚鋼板の粗圧延時間算出装置、及び厚鋼板の製造方法 | |
Shigemori | Mechanical property control system for cold rolled steel sheet through locally weighted regression model | |
JP5423524B2 (ja) | 熱延コイルの製造条件決定装置および方法ならびに熱延コイルの製造方法 | |
JP2022178002A (ja) | 圧延荷重予測方法、圧延制御方法、及び圧延荷重予測装置 | |
JP2022170101A (ja) | 圧延荷重予測方法、圧延制御方法、及び圧延荷重予測装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20221216 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231108 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240205 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240515 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240607 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7503150 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |